package com.itheima.jicheng2;

public class Zi extends Fu {

    int  i=30;
    public void sing(){
        int i=20;
        System.out.println(i);
        System.out.println(this.i);
        System.out.println(super.i);
    }

    public void dance(){
        System.out.println("zi...dance");
    }

    public void rap(){
        super.dance();
    }
}
